<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>

<%@ page import="javax.portlet.*"%>
<%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet"%>

<portlet:defineObjects />
<%PortletPreferences prefs = renderRequest.getPreferences();%> 


<FORM ENCTYPE='multipart/form-data' method='POST' action='<%=renderResponse.createRenderURL()%>'>
    <INPUT TYPE='file' id="wf" title="wf" NAME="wf">
    <INPUT TYPE='submit' VALUE='upload'>
</FORM>